Home / 41,472,400.80-62,208,601.20-25,525,034.40

Finding the Fourth Proportional to 41,472,400.80, 62,208,601.20 and 25,525,034.40

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Solution

The fourth proportional to 41,472,400.80, 62,208,601.20 and 25,525,034.40 is: 38,287,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,400.80 : 62,208,601.20 = 25,525,034.40 : x
  2. Step 2: Convert to fraction form
    41,472,400.80/62,208,601.20 = 25,525,034.40/x
  3. Step 3: Cross multiply
    41,472,400.80x = 62,208,601.20 × 25,525,034.40
  4. Step 4: Simplify right side
    41,472,400.80x = 1,587,876,685,605,881.25
  5. Step 5: Solve for x
    x = 1,587,876,685,605,881.25/41,472,400.80
  6. Step 6: Final answer
    x = 38,287,551.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.